A loose electrical terminal connection or a control pilot device with an intermittent open circuit can cause______ .
A) wear on magnet
B) a motor to stop running
C) pitted, worn, or broken arc-chutes
D) insulation failure
Correct Answer:
Verified
Q1: To reverse rotation of a single-phase motor,
Q2: For corrosion, possible causes may be_ .
A)liquid
Q3: LISTENING may indicate burning insulation or a
Q5: The power diodes in the converter can
Q6: After new motors and controls are installed,
Q7: A jumper should never be placed across
Q8: Ball-bearing motors can be mounted on sidewalls
Q9: For resistor failure, possible causes may be_
Q10: For low trip, possible causes may be_
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